For Gem Enthusiasts

Blood red ruby gems have captivated people’s hearts and imaginations for centuries. Read about these eight famous rubies and what makes them special.…

Pearls are the only gems found within living creatures, both salt and freshwater mollusks. However, most pearls on the market today are cultivated,…

What ruby and sapphire grading tools does a novice gemologist need? Learn how basic gemological equipment can help you identify these popular…

Several species of marine mollusks produce stony growths called calcareous concretions or non-nacreous pearls. Varieties such as conch pearls,…

Whether large, beautiful, or historically important, these famous sapphires have fascinating stories to tell. Learn what makes these eight…

Like their marine cousins, many freshwater mollusks can produce pearls. However, this rarely occurs in nature. Today, the majority of pearls…